First Drug Test

I know there is a drug thread, but I sort of needs answers for piece of mind, and it wasn't happening in there.

So, I was put on Conditional Discharge last month for smoking (really don't want to get into it). After court, I smoked on and off for about 2 weeks, until I got a call about my first drug test. I really regret smoking, but since that call Ive been "clean" for 2 weeks. Anyway, I've been doing some research, and Ive been working on passing the test. Anyway, the method for passing has required me to start taking creatine, and diluting the day of the test (tomorrow). Anyway, I took a home test yesterday, and I tested negative. One line was very thick, and the other wasn't as thick, but according to the test book, still good for a negative result. My question is, do you think I should still dilute as planned, or not dilute as much, or not at all. I don't want the test to come up as negative dilute, but then again, the creatine I've been taking should prevent that. But, since I did good on the home test, I'm not sure.